Author

M.G.Y.L. Mahagamage

Observed names: M. G. Y. L. Mahagamage, Mahagama Gedara Y. L. Mahagamage, Mahagama Gedara Yohan Lasantha Mahagamage, Mahagamage, M.G.Y.L., Mahagamage, Mahagama Gedara Yohan Lasantha, Mahagamage, Yohan, Yohan L. Mahagamage, Yohan Lasantha Mahagamage, Yohan Mahagamage

Institution: Open University of Sri Lanka

Observed institutions: University of Sri Jayewardenepura, Open University of Sri Lanka, Medical Research Institute

ORCID: 0000-0002-7406-0423

Observed ORCID: 0000-0002-7406-0423

OpenAlex ID: A5034721129

Microplastics and Potentially Toxic Elements: Potential Human Exposure Pathways through Agricultural Lands and Policy Based Countermeasures

2022 · Avanthi Deshani Igalavithana, Mahagama Gedara Y. L. Mahagamage, et al. · Microplastics · 58

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Contamination Status of Salmonella spp., Shigella spp. and Campylobacter spp. in Surface and Groundwater of the Kelani River Basin, Sri Lanka

2020 · M.G.Y.L. Mahagamage, M.V.S.C. Pathirage, et al. · Water · 44

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Microplastics in personal care products and cosmetics in Sri Lanka

2024 · Sachith Gamage, Yohan Mahagamage · Heliyon · 38

Water Quality Index (CCME-WQI) Based Assessment Study Of Water Quality In Kelani River Basin, Sri Lanka

2015 · M.G.Y.L. Mahagamage, P.M. Manage · 37

Water quality and microbial contamination status of groundwater in Jaffna Peninsula, Sri Lanka

2019 · M.G.Y.L. Mahagamage, Pavithrani S. Manage, et al. · Journal of Water and Land Development · 20

Multivariate analysis of physico-chemical and microbial parameters of surface water in Kelani river basin

2014 · M.G.Y.L. Mahagamage, S.D.M. Chinthaka, et al. · International Journal of Multidisciplinary Studies · 19

The socio-economic effects of covid-19

2023 · Yohan Mahagamage, Kalpani Marasinghe · Saúde e Sociedade · 13

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Assessment of Water Quality Index for Groundwater in the Kelani River Basin, Sri Lanka

2015 · M.G.Y.L. Mahagamage, S.D.M. Chinthaka, et al. · 13

Water quality and microbial contamination status of Madawachchiya, Padaviya and Kebithigollewa areas in Anuradhapura District, Sri Lanka

2019 · M.G.Y.L. Mahagamage, Pathmalal M. Manage · Journal of Water and Land Development · 10

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Mapping Spatial Distribution of Water Quality Parameters Using Gis in Groundwater of the Kelani River Basin, Sri Lanka

2015 · M.G.Y.L. Mahagamage, P.M. Manage · 10

Mitigating Microfiber Pollution in Laundry Wastewater: Insights from a Filtration System Case Study in Galle, Sri Lanka

2024 · Mahagama Gedara Yohan Lasantha Mahagamage, Sachith Gihan Gamage, et al. · Microplastics · 9

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The need for proper management leading to the sustainability of the Kelani River and its lower basin

2020 · Pathmalal Manage, Yohan L. Mahagamage, et al. · Journal of Water and Land Development · 9

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Socio-Economic Background of the Head And Transitional Regions of the Kelani River Basin, Sri Lanka

2018 · M. Manage Pathmalal, M.G.Y.L. Mahagamage · 9

A Comprehensive Investigation of Microplastic Contamination and Polymer Toxicity in Farmed Shrimps; L. vannamei and P. monodon

2025 · Yureshi Umanda Jayaweera, Hennayaka Mudiyanselage Amasha Indu Hennayaka, et al. · Water Air & Soil Pollution · 7

Status of cyanotoxin contamination and water quality in major irrigational and recreational reservoirs in Sri Lanka

2024 · P. A. K. C. Wijerathna, K. T. Dilrukshi, et al. · Sustainable Water Resources Management · 6

Influence of current culture practices on disease outbreaks in shrimp farms located in North Western Province of Sri Lanka

2020 · M.G.Y.L. Mahagamage, S. Jayakody · Egyptian Journal of Aquatic Biology and Fisheries · 6

Development of ready-to-serve pineapple juice with coconut milk

2019 · Ajith Kumara, Mahagama Gedara Yohan Lasantha Mahagamage, et al. · The North African Journal of Food and Nutrition Research · 4

Valorization of wastewater for hydrogen production and for storage materials: Ecological and economical point of views

2025 · Pabasari A. Koliyabandara, M.G.Y.L. Mahagamage, et al. · Elsevier eBooks · 2

Consumer Perception of Personal Care Products and Cosmetics on Health and Environmental Effects

2024 · Sachith Gihan Gamage, Mahagama Gedara Yohan Lasantha Mahagamage · Environmental Quality Management · 2

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The usage of household polythene and its management approaches

2023 · Lasanthika D. Bandara, Kalpani I. Marasinghe, et al. · Environmental Quality Management · 2

Pesticides Contamination Status of Ground and Surface Water in the Selected Head and Transitional Regions of the Kelani River Basin, Sri Lanka

2016 · M.G.Y.L. Mahagamage, S.D.M. Chinthaka, et al. · Proceedings of International Forestry and Environment Symposium · 2

Water quality and floating microplastics pollution along Southern to Northwestern Coast, Sri Lanka

2025 · M. G. Y. L. Mahagamage, P. Gajanayake, et al. · Sri Lanka Journal of Aquatic Sciences · 1

Occurrence of pathogenic bacteria and water quality of the surface water in the Kelani river basin, Sri Lanka

2016 · M.G.Y.L. Mahagamage, M.V.S.C. Pathirage, et al. · 1

Plastic Pollution in Coastal and Marine Environments: Sources, Impacts, and Solutions

2026 · M.G.Y.L. Mahagamage, S.G. Gamage · CRC Press eBooks

Diversity and Distribution of Lichen and Flora Species in Serpentine Soil in Ussangoda, Sri Lanka.

2026 · Kolitha Kumara, Yohan Mahagamage, et al.

Works count: 44

Citation count: 322

H-index: 10

I10-index: 10